| 摘要 |
PURPOSE:To rationalize a ceiling construction and simplify the labor of the construction work and reduce heavy works at the same time, by unifying the finishing work of the construction with the equipment installation works to make an assembly-line system. CONSTITUTION:A ceiling is divided into a plurality of ceiling units 6 which are assembled in the ceiling construction work. The frame composed of the ceiling units 6, illuminators, air conditioning devices, and exstinguishers are supplied on the floor to fix the ceiling. The ceiling unit 6 is assembled from the components on this floor and transferred to the fitting position by a carrier 8 for fitting the unit. And the transfered unit are jointed to previously installed units at their mutual sides. The transferred units are supported by hanging bolts and connected to illuminators, air conditioners, and extinguishers of the adjacent ceiling units. |
